Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades and downgrades, please see our analyst ratings page.

• HC Wainwright & Co. analyst Kevin Dede initiated coverage on BitFuFu Inc. (NASDAQ:FUFU) with a Buy rating and announced a price target of $7. BitFuFu shares closed at $4.57 on Tuesday. See how other analysts view this stock.
• Jefferies analyst David Katz initiated coverage on Ryman Hospitality Properties, Inc. (NYSE:RHP) with a Buy rating and announced a price target of $130. Ryman Hospitality shares closed at $108.30 on Tuesday. See how other analysts view this stock.
• Barclays analyst Jiong Shao initiated coverage on Vipshop Holdings Limited (NYSE:VIPS) with an Overweight rating and announced a price target of $19. Vipshop shares closed at $14.58 on Tuesday. See how other analysts view this stock.
• Wells Fargo analyst Gary Mobley initiated coverage on Rambus Inc. (NASDAQ:RMBS) with an Overweight rating and announced a price target of $62. Rambus shares closed at $50.26 on Tuesday. See how other analysts view this stock.
• Bernstein analyst Lee Hambright initiated coverage on Insulet Corporation (NASDAQ:PODD) with an Outperform rating and announced a price target of $300. Insulet shares closed at $241.32 on Tuesday. See how other analysts view this stock.

Considering buying PODD stock? Here's what analysts think:

• Jim Cramer Says He Can't Recommend This Major Automaker, Ceva Is 'Way Too High'